class CreateSimulationData < ActiveRecord::Migration
  def self.up
    create_table :simulation_data do |t|
      t.integer :simulation_body_id, :null => false
    	t.float :time
    	t.float :semi_major_axis
    	t.float :eccentricity
      t.timestamps
    end
  end

  def self.down
    drop_table :simulation_data
  end
end
